diff options
Diffstat (limited to 'ndb/src/common/mgmcommon/InitConfigFileParser.hpp')
-rw-r--r-- | ndb/src/common/mgmcommon/InitConfigFileParser.hpp | 77 |
1 files changed, 30 insertions, 47 deletions
diff --git a/ndb/src/common/mgmcommon/InitConfigFileParser.hpp b/ndb/src/common/mgmcommon/InitConfigFileParser.hpp index f4f27abb055..6b7482c12ae 100644 --- a/ndb/src/common/mgmcommon/InitConfigFileParser.hpp +++ b/ndb/src/common/mgmcommon/InitConfigFileParser.hpp @@ -20,6 +20,7 @@ #include <ndb_global.h> #include <Properties.hpp> +#include <ConfigValues.hpp> class Config; class ConfigInfo; @@ -28,18 +29,40 @@ class ConfigInfo; * @class InitConfigFileParser * @brief Reads initial config file and returns Config object * - * This class contains one public method InitConfigFileParser::getConfig, + * This class contains one public method InitConfigFileParser::parseConfig, * which reads an initial configuration file and returns a Config * object if the config file has correct syntax and semantic. */ class InitConfigFileParser { public: + /** + * Constructor + */ + InitConfigFileParser(); + ~InitConfigFileParser(); + + /** + * Reads the initial configuration file, checks syntax and semantic + * and stores internally the values of all parameters. + * + * @returns Config or NULL on failure + * @note must be freed by caller + */ + Config * parseConfig(FILE * file); + Config * parseConfig(const char * filename); + + /** + * Parser context struct + */ enum ContextSectionType { Undefined, Section, DefaultSection }; /** * Context = Which section in init config file we are currently parsing */ struct Context { + Context(const ConfigInfo *); + ~Context(); + ContextSectionType type; ///< Section type (e.g. default section,section) char fname[256]; ///< Section name occuring in init config file char pname[256]; ///< Section name stored in properties object @@ -47,8 +70,8 @@ public: Uint32 m_sectionLineno; ///< Where did current section start const ConfigInfo * m_info; // The config info - const Properties * m_config; // The config object - const Properties * m_defaults; // The user defaults + Properties * m_config; // The config object + Properties * m_defaults; // The user defaults Properties * m_currentSection; // The current section I'm in const Properties * m_userDefaults; // The defaults of this section @@ -56,36 +79,13 @@ public: const Properties * m_currentInfo; // The "info" for this section Properties m_userProperties; // User properties (temporary values) + ConfigValuesFactory m_configValues; // public: void reportError(const char * msg, ...); void reportWarning(const char * msg, ...); }; - - /** - * Constructor - * @param initialConfigFileName: Name of the initial configuration file - */ - InitConfigFileParser(const char* initialConfigFileName); - ~InitConfigFileParser(); - - /** - * Reads the initial configuration file, checks syntax and semantic - * and stores internally the values of all parameters. - * - * @returns true if succeeded, o/w false (e.g. incorrect config file) - */ - bool readConfigFile(); - - /** - * Get config. Must execute InitConfigFileParser::readConfigFile first. - * - * @returns Config if succeeded, o/w NULL - */ - const Config* getConfig(); - - private: /** * Check if line only contains space/comments @@ -111,33 +111,16 @@ private: bool parseNameValuePair(Context&, const char* line); bool storeNameValuePair(Context&, const char* fname, const char* value); - bool convertStringToUint32(const char* s, Uint32& val, Uint32 log10base = 0); + bool convertStringToUint64(const char* s, Uint64& val, Uint32 log10base = 0); bool convertStringToBool(const char* s, bool& val); + bool storeSection(Context&); const Properties* getSection(const char * name, const Properties* src); - /*************************************************************************** - * VARIABLES - ***************************************************************************/ - FILE* m_initConfigStream; - /** * Information about parameters (min, max values etc) */ - const ConfigInfo* m_info; - - /** - * Configuration from initial configuration file - * (returned by InitConfigFileParser::readConfigFile) - */ - Config* m_config; - - /** - * Default values specified in default sections - */ - Properties* m_defaults; - - bool storeSection(Context&); + ConfigInfo* m_info; }; #endif // InitConfigFileParser_H |